NXSTAGE MEDICAL INC's ticker is NXTM and the CUSIP is 67072V103. A total of 173 filers reported holding NXSTAGE MEDICAL INC in Q4 2018. The put-call ratio across all filers is 5.31 and the average weighting 0.4%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ORACLE INVESTMENT MANAGEMENT INC | 6,970,156 | $109,920,000 | 11.24% |
| DAFNA Capital Management LLC | 366,554 | $5,781,000 | 5.74% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 6,318,050 | $99,636,000 | 3.85% |
| Tamarack Capital Management, LLC | 2,000,000 | $31,540,000 | 3.75% |
| PURA VIDA INVESTMENTS, LLC | 310,000 | $4,889,000 | 2.79% |
| BROADVIEW ADVISORS LLC | 1,071,750 | $16,901,000 | 2.34% |
| First Light Asset Management, LLC | 240,229 | $3,788,000 | 1.87% |
| Cortina Asset Management, LLC | 2,210,671 | $34,862,000 | 1.60% |
| GILDER GAGNON HOWE & CO LLC | 5,184,950 | $81,767,000 | 1.30% |
| KOPP INVESTMENT ADVISORS LLC | 148,757 | $2,346,000 | 1.26% |